Best Engine Repair & Rebuild near Bolingbrook, IL
2 of these technicians are based in Bolingbrook; the others serve Bolingbrook from towns including Downers Grove (8 mi), Plainfield (8 mi) and Romeoville (6 mi).
5 open weekends · 13 rated 4.5+
Data verified October 16, 2026
Diesel Service Center
Big Boost Performance
Apex Motorwerks
Empire Tire and Battery Co
Modern Muscle
Listed for drivers in and around Bolingbrook, IL, these 15 shops repair, rebuild and replace engines. What each one says about machine work, warranty terms and the engines it supplies comes from its own website; ratings and quotes come from public reviews.

Area overview: Bolingbrook, IL
The 15 technicians on this page are rated from 4.1 to 5.0 across 1,654 reviews; 11 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (96%), quality (79%) and punctuality (75%). The topics that come up most in reviews of the technicians on this page are "price", "communication" and "diagnosis". 5 are open on Saturdays. 3 list staff certifications (ASE) and 8 have a BBB rating of A or A+. 11 have ten or more years of experience, the longest 69 years. 4 offer financing; 1 gives free estimates; 5 are family- or locally-owned and 5 list coupons or special offers. We have a website on file for 14 of the technicians on this page; 11 publish a contact page; 7 list a public email and 4 take bookings online. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Why do some listings show another city?
2 of the 15 shops are in Bolingbrook itself and the rest come from other towns within 15 mi. An engine job means leaving the car for days, so the drive happens once at each end rather than every morning.